1199642836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 2550947840

約数和(自身を除く): 1351305004

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 139, 163, 217, 244, 278, 326, 427, 434, 556, 652, 854, 868, 973, 1141, 1708, 1891, 1946, 2282, 3782, 3892, 4309, 4564, 5053, 7564, 8479, 8618, 9943, 10106, 13237, 16958, 17236, 19886, 20212, 22657, 26474, 30163, 33916, 35371, 39772, 45314, 52948, 59353, 60326, 69601, 70742, 90628, 118706, 120652, 139202, 141484, 158599, 237412, 262849, 278404, 308233, 317198, 525698, 616466, 634396, 702367, 1051396, 1232932, 1382077, 1404734, 1839943, 2157631, 2764154, 2809468, 3679886, 4315262, 4916569, 5528308, 7359772, 8630524, 9674539, 9833138, 19349078, 19666276, 38698156, 42844387, 85688774, 171377548, 299910709, 599821418, 1199642836]

約数ペア:

[(1, 1199642836), (2, 599821418), (4, 299910709), (7, 171377548), (14, 85688774), (28, 42844387), (31, 38698156), (61, 19666276), (62, 19349078), (122, 9833138), (124, 9674539), (139, 8630524), (163, 7359772), (217, 5528308), (244, 4916569), (278, 4315262), (326, 3679886), (427, 2809468), (434, 2764154), (556, 2157631), (652, 1839943), (854, 1404734), (868, 1382077), (973, 1232932), (1141, 1051396), (1708, 702367), (1891, 634396), (1946, 616466), (2282, 525698), (3782, 317198), (3892, 308233), (4309, 278404), (4564, 262849), (5053, 237412), (7564, 158599), (8479, 141484), (8618, 139202), (9943, 120652), (10106, 118706), (13237, 90628), (16958, 70742), (17236, 69601), (19886, 60326), (20212, 59353), (22657, 52948), (26474, 45314), (30163, 39772), (33916, 35371)]